#!/bin/sh
# PCP QA Test No. 1855
# Exercise the rabbitmq PMDA - install, remove and values.
#
# Copyright (c) 2020 Ashwin Nayak.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

[ -d $PCP_PMDAS_DIR/rabbitmq ] || _notrun "rabbitmq PMDA directory is not installed"

port=15672
$PCP_BINADM_DIR/telnet-probe -c localhost $port || \
    _notrun "rabbitmq not running on default port:$port"

status=1	# failure is the default!

pmdarabbitmq_remove()
{
    echo
    echo "=== remove rabbitmq agent ==="
    $sudo ./Remove >$tmp.out 2>&1
    _filter_pmda_remove <$tmp.out
}

pmdarabbitmq_install()
{
    # start from known starting points
    cd $PCP_PMDAS_DIR/rabbitmq
    $sudo ./Remove >/dev/null 2>&1
    if ! _service pmcd stop; then _exit 1; fi \
    | _filter_pcp_stop

    echo
    echo "=== rabbitmq agent installation ==="
    $sudo ./Install </dev/null >$tmp.out 2>&1
    # Check metrics have appeared ... X metrics and Y values
    _filter_pmda_install <$tmp.out \
    | sed \
        -e '/^Waiting for pmcd/s/\.\.\.[. ]*$/DOTS/' \
    | $PCP_AWK_PROG '
/Check rabbitmq metrics have appeared/  { if ($7 == 57) $7 = "X"
                                          if ($10 % 57 == 0) $10 = "Y"
                                        }
/Info: Failed to get info from rabbitmq/ { next }
                                        { print }'
}

_prepare_pmda rabbitmq
trap "_cleanup_pmda rabbitmq; exit \$status" 0 1 2 3 15

_stop_auto_restart pmcd

# real QA test starts here
pmdarabbitmq_install
pmdarabbitmq_remove

# QA test done
status=0
exit
